Where do you go to learn how to make ice cream?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

You know three triplets: Frank John and Wayne (need to return your money). Frank always tells the truth while John and Wayne always lie. You meet one of them on the road and can ask him a three-word question.
Which question, will you ask?

How can you make number one disappear by adding something to it?

I have 50 feet long of cloth, I need to create 50 handkerchiefs each size of 1 foot. I take one minute to cut a 1-foot handkerchief. So how long will it take to cut 50 handkerchiefs?

Why is Saturday stronger than Monday?

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

What is more useful when it is broken?